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#ifndef _ncvRotation_H_
#define _ncvRotation_H_

#include "ncvImage.h"

/**
 * \class CRotationOp
 * \brief Rotates a CNokiaCVImage. Implements an arbitrary angle rotation.
 * \note Symbian TClass.
 *
 */
class CRotationOp : public CImageOp
	{
public:
	/**
	 * \brief Constructor.
	 * \param aImage CNokiaCVImage to rotate.
	 * \param aAngle Angle (90 for right angle) of rotation in degrees.
	 */
	IMPORT_C CRotationOp( CNokiaCVImage* aImage, TInt aAngle );
	/**
	 * \brief Do the actual operation.
	 * \param aTarget CNokiaCVImage to store the result in. Must be allocated and created beforehand.
	 * \note the function can leave
	 */
	IMPORT_C void DoOperation( CNokiaCVImage* aTarget );

private:
	/// Private constructor.
	CRotationOp();

private:
	/// Target image
	CNokiaCVImage *iImage;

	TInt iAngle;
	TReal iCosTheta;
	TReal iSinTheta;
	TInt iFpCosTheta;
	TInt iFpSinTheta;

	};

#endif	// ncvRotationOp_H
